You can cancel your free trial at any time before it converts to a paid subscription. There is no obligation or charge as long as you cancel before the trial period ends.
If your trial automatically converted to a paid subscription and you were charged, but you did not intend to use the service and have not used it, you can contact us and we will review your refund request.
To submit a refund request, contact support at: https://diallink.com/contact-support